Episode 485: QA77: Constant Acceleration For Artificial Gravity? And More... Featuring Astroathens
- Author
- Fraser Cain
- Published
- Wed 30 Jan 2019
- Episode Link
- https://universetoday.fireside.fm/485
In this week's Questions Show, I wonder if there's a way ion engines can give us artificial gravity, if electromagnetic rail guns can launch space craft, and should we be worried about returning alien pathogens back to Earth?
